135 lines
5.1 KiB
C++
135 lines
5.1 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: warnings.cxx,v $
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* $Revision: 1.5 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_dbaccess.hxx"
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#ifndef DBA_CORE_WARNINGS_HXX
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#include "warnings.hxx"
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#endif
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#ifndef _DBHELPER_DBEXCEPTION_HXX_
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#include <connectivity/dbexception.hxx>
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#endif
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#ifndef _OSL_DIAGNOSE_H_
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#include <osl/diagnose.h>
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#endif
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//........................................................................
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namespace dbaccess
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{
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//........................................................................
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::sdb;
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using namespace ::dbtools;
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//====================================================================
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//= WarningsContainer
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//====================================================================
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//--------------------------------------------------------------------
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static void lcl_concatWarnings( Any& _rChainLeft, const Any& _rChainRight )
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{
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if ( !_rChainLeft.hasValue() )
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_rChainLeft = _rChainRight;
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else
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{
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// to travel the chain by reference (and not by value), we need the getValue ...
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// looks like a hack, but the meaning of getValue is documented, and it's the only chance for reference-traveling ....
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OSL_ENSURE( SQLExceptionInfo( _rChainLeft ).isValid(),
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"lcl_concatWarnings: invalid warnings chain (this will crash)!" );
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const SQLException* pChainTravel = static_cast< const SQLException* >( _rChainLeft.getValue() );
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SQLExceptionIteratorHelper aReferenceIterHelper( *pChainTravel );
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while ( aReferenceIterHelper.hasMoreElements() )
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pChainTravel = aReferenceIterHelper.next();
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// reached the end of the chain, and pChainTravel points to the last element
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const_cast< SQLException* >( pChainTravel )->NextException = _rChainRight;
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}
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}
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//--------------------------------------------------------------------
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WarningsContainer::~WarningsContainer()
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{
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}
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//--------------------------------------------------------------------
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void WarningsContainer::appendWarning(const SQLException& _rWarning)
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{
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lcl_concatWarnings( m_aOwnWarnings, makeAny( _rWarning ) );
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}
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//--------------------------------------------------------------------
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void WarningsContainer::appendWarning( const SQLContext& _rContext )
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{
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lcl_concatWarnings( m_aOwnWarnings, makeAny( _rContext ));
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}
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//--------------------------------------------------------------------
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void WarningsContainer::appendWarning(const SQLWarning& _rWarning)
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{
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lcl_concatWarnings( m_aOwnWarnings, makeAny( _rWarning ) );
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}
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//--------------------------------------------------------------------
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Any SAL_CALL WarningsContainer::getWarnings( ) const
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{
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Any aAllWarnings;
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if ( m_xExternalWarnings.is() )
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aAllWarnings = m_xExternalWarnings->getWarnings();
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if ( m_aOwnWarnings.hasValue() )
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lcl_concatWarnings( aAllWarnings, m_aOwnWarnings );
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return aAllWarnings;
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}
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//--------------------------------------------------------------------
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void SAL_CALL WarningsContainer::clearWarnings( )
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{
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if ( m_xExternalWarnings.is() )
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m_xExternalWarnings->clearWarnings();
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m_aOwnWarnings.clear();
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}
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//--------------------------------------------------------------------
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void WarningsContainer::appendWarning( const ::rtl::OUString& _rWarning, const sal_Char* _pAsciiSQLState, const Reference< XInterface >& _rxContext )
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{
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appendWarning( SQLWarning( _rWarning, _rxContext, ::rtl::OUString::createFromAscii( _pAsciiSQLState ), 0, Any() ) );
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}
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//........................................................................
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} // namespace dbaccess
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//........................................................................
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